
<div class="page-header">
    <h2><b>Giới Thiệu Trung Tâm Gia Sư 7s</b></h2>
</div>
<div>
    <?php echo "nội dung"; ?>

</div>

<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">Thực tế hiện nay   </h3>
    </div>
    <div class="panel-body">
        <?php echo "nội dung"; ?>

    </div>
</div>

<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">7s ra đời   </h3>
    </div>
    <div class="panel-body">
        <?php echo "nội dung"; ?>
    </div>
</div>
</div>

